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1 /* | 1 /* |
2 * libjingle | 2 * libjingle |
3 * Copyright 2011 Google Inc. | 3 * Copyright 2011 Google Inc. |
4 * | 4 * |
5 * Redistribution and use in source and binary forms, with or without | 5 * Redistribution and use in source and binary forms, with or without |
6 * modification, are permitted provided that the following conditions are met: | 6 * modification, are permitted provided that the following conditions are met: |
7 * | 7 * |
8 * 1. Redistributions of source code must retain the above copyright notice, | 8 * 1. Redistributions of source code must retain the above copyright notice, |
9 * this list of conditions and the following disclaimer. | 9 * this list of conditions and the following disclaimer. |
10 * 2. Redistributions in binary form must reproduce the above copyright notice, | 10 * 2. Redistributions in binary form must reproduce the above copyright notice, |
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34 namespace { | 34 namespace { |
35 | 35 |
36 class WebRtcVideoTestFrame : public cricket::WebRtcVideoFrame { | 36 class WebRtcVideoTestFrame : public cricket::WebRtcVideoFrame { |
37 public: | 37 public: |
38 using cricket::WebRtcVideoFrame::SetRotation; | 38 using cricket::WebRtcVideoFrame::SetRotation; |
39 | 39 |
40 virtual VideoFrame* CreateEmptyFrame(int w, | 40 virtual VideoFrame* CreateEmptyFrame(int w, |
41 int h, | 41 int h, |
42 size_t pixel_width, | 42 size_t pixel_width, |
43 size_t pixel_height, | 43 size_t pixel_height, |
44 int64_t elapsed_time, | |
45 int64_t time_stamp) const override { | 44 int64_t time_stamp) const override { |
46 WebRtcVideoTestFrame* frame = new WebRtcVideoTestFrame(); | 45 WebRtcVideoTestFrame* frame = new WebRtcVideoTestFrame(); |
47 frame->InitToBlack(w, h, pixel_width, pixel_height, elapsed_time, | 46 frame->InitToBlack(w, h, pixel_width, pixel_height, time_stamp); |
48 time_stamp); | |
49 return frame; | 47 return frame; |
50 } | 48 } |
51 }; | 49 }; |
52 | 50 |
53 } // namespace | 51 } // namespace |
54 | 52 |
55 class WebRtcVideoFrameTest : public VideoFrameTest<cricket::WebRtcVideoFrame> { | 53 class WebRtcVideoFrameTest : public VideoFrameTest<cricket::WebRtcVideoFrame> { |
56 public: | 54 public: |
57 WebRtcVideoFrameTest() { | 55 WebRtcVideoFrameTest() { |
58 } | 56 } |
59 | 57 |
60 void TestInit(int cropped_width, int cropped_height, | 58 void TestInit(int cropped_width, int cropped_height, |
61 webrtc::VideoRotation frame_rotation, | 59 webrtc::VideoRotation frame_rotation, |
62 bool apply_rotation) { | 60 bool apply_rotation) { |
63 const int frame_width = 1920; | 61 const int frame_width = 1920; |
64 const int frame_height = 1080; | 62 const int frame_height = 1080; |
65 | 63 |
66 // Build the CapturedFrame. | 64 // Build the CapturedFrame. |
67 cricket::CapturedFrame captured_frame; | 65 cricket::CapturedFrame captured_frame; |
68 captured_frame.fourcc = cricket::FOURCC_I420; | 66 captured_frame.fourcc = cricket::FOURCC_I420; |
69 captured_frame.pixel_width = 1; | 67 captured_frame.pixel_width = 1; |
70 captured_frame.pixel_height = 1; | 68 captured_frame.pixel_height = 1; |
71 captured_frame.elapsed_time = 1234; | |
72 captured_frame.time_stamp = 5678; | 69 captured_frame.time_stamp = 5678; |
73 captured_frame.rotation = frame_rotation; | 70 captured_frame.rotation = frame_rotation; |
74 captured_frame.width = frame_width; | 71 captured_frame.width = frame_width; |
75 captured_frame.height = frame_height; | 72 captured_frame.height = frame_height; |
76 captured_frame.data_size = (frame_width * frame_height) + | 73 captured_frame.data_size = (frame_width * frame_height) + |
77 ((frame_width + 1) / 2) * ((frame_height + 1) / 2) * 2; | 74 ((frame_width + 1) / 2) * ((frame_height + 1) / 2) * 2; |
78 rtc::scoped_ptr<uint8[]> captured_frame_buffer( | 75 rtc::scoped_ptr<uint8[]> captured_frame_buffer( |
79 new uint8[captured_frame.data_size]); | 76 new uint8[captured_frame.data_size]); |
80 // Initialize memory to satisfy DrMemory tests. | 77 // Initialize memory to satisfy DrMemory tests. |
81 memset(captured_frame_buffer.get(), 0, captured_frame.data_size); | 78 memset(captured_frame_buffer.get(), 0, captured_frame.data_size); |
82 captured_frame.data = captured_frame_buffer.get(); | 79 captured_frame.data = captured_frame_buffer.get(); |
83 | 80 |
84 // Create the new frame from the CapturedFrame. | 81 // Create the new frame from the CapturedFrame. |
85 cricket::WebRtcVideoFrame frame; | 82 cricket::WebRtcVideoFrame frame; |
86 EXPECT_TRUE( | 83 EXPECT_TRUE( |
87 frame.Init(&captured_frame, cropped_width, cropped_height, | 84 frame.Init(&captured_frame, cropped_width, cropped_height, |
88 apply_rotation)); | 85 apply_rotation)); |
89 | 86 |
90 // Verify the new frame. | 87 // Verify the new frame. |
91 EXPECT_EQ(1u, frame.GetPixelWidth()); | 88 EXPECT_EQ(1u, frame.GetPixelWidth()); |
92 EXPECT_EQ(1u, frame.GetPixelHeight()); | 89 EXPECT_EQ(1u, frame.GetPixelHeight()); |
93 EXPECT_EQ(1234, frame.GetElapsedTime()); | |
94 EXPECT_EQ(5678, frame.GetTimeStamp()); | 90 EXPECT_EQ(5678, frame.GetTimeStamp()); |
95 if (apply_rotation) | 91 if (apply_rotation) |
96 EXPECT_EQ(webrtc::kVideoRotation_0, frame.GetRotation()); | 92 EXPECT_EQ(webrtc::kVideoRotation_0, frame.GetRotation()); |
97 else | 93 else |
98 EXPECT_EQ(frame_rotation, frame.GetRotation()); | 94 EXPECT_EQ(frame_rotation, frame.GetRotation()); |
99 // If |apply_rotation| and the frame rotation is 90 or 270, width and | 95 // If |apply_rotation| and the frame rotation is 90 or 270, width and |
100 // height are flipped. | 96 // height are flipped. |
101 if (apply_rotation && (frame_rotation == webrtc::kVideoRotation_90 | 97 if (apply_rotation && (frame_rotation == webrtc::kVideoRotation_90 |
102 || frame_rotation == webrtc::kVideoRotation_270)) { | 98 || frame_rotation == webrtc::kVideoRotation_270)) { |
103 EXPECT_EQ(static_cast<size_t>(cropped_width), frame.GetHeight()); | 99 EXPECT_EQ(static_cast<size_t>(cropped_width), frame.GetHeight()); |
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296 TEST_F(WebRtcVideoFrameTest, InitRotated90DontApplyRotation) { | 292 TEST_F(WebRtcVideoFrameTest, InitRotated90DontApplyRotation) { |
297 TestInit(640, 360, webrtc::kVideoRotation_90, false); | 293 TestInit(640, 360, webrtc::kVideoRotation_90, false); |
298 } | 294 } |
299 | 295 |
300 TEST_F(WebRtcVideoFrameTest, TextureInitialValues) { | 296 TEST_F(WebRtcVideoFrameTest, TextureInitialValues) { |
301 webrtc::test::FakeNativeHandle* dummy_handle = | 297 webrtc::test::FakeNativeHandle* dummy_handle = |
302 new webrtc::test::FakeNativeHandle(); | 298 new webrtc::test::FakeNativeHandle(); |
303 webrtc::NativeHandleBuffer* buffer = | 299 webrtc::NativeHandleBuffer* buffer = |
304 new rtc::RefCountedObject<webrtc::test::FakeNativeHandleBuffer>( | 300 new rtc::RefCountedObject<webrtc::test::FakeNativeHandleBuffer>( |
305 dummy_handle, 640, 480); | 301 dummy_handle, 640, 480); |
306 cricket::WebRtcVideoFrame frame(buffer, 100, 200, webrtc::kVideoRotation_0); | 302 cricket::WebRtcVideoFrame frame(buffer, 200, webrtc::kVideoRotation_0); |
307 EXPECT_EQ(dummy_handle, frame.GetNativeHandle()); | 303 EXPECT_EQ(dummy_handle, frame.GetNativeHandle()); |
308 EXPECT_EQ(640u, frame.GetWidth()); | 304 EXPECT_EQ(640u, frame.GetWidth()); |
309 EXPECT_EQ(480u, frame.GetHeight()); | 305 EXPECT_EQ(480u, frame.GetHeight()); |
310 EXPECT_EQ(100, frame.GetElapsedTime()); | |
311 EXPECT_EQ(200, frame.GetTimeStamp()); | 306 EXPECT_EQ(200, frame.GetTimeStamp()); |
312 frame.SetElapsedTime(300); | |
313 EXPECT_EQ(300, frame.GetElapsedTime()); | |
314 frame.SetTimeStamp(400); | 307 frame.SetTimeStamp(400); |
315 EXPECT_EQ(400, frame.GetTimeStamp()); | 308 EXPECT_EQ(400, frame.GetTimeStamp()); |
316 } | 309 } |
317 | 310 |
318 TEST_F(WebRtcVideoFrameTest, CopyTextureFrame) { | 311 TEST_F(WebRtcVideoFrameTest, CopyTextureFrame) { |
319 webrtc::test::FakeNativeHandle* dummy_handle = | 312 webrtc::test::FakeNativeHandle* dummy_handle = |
320 new webrtc::test::FakeNativeHandle(); | 313 new webrtc::test::FakeNativeHandle(); |
321 webrtc::NativeHandleBuffer* buffer = | 314 webrtc::NativeHandleBuffer* buffer = |
322 new rtc::RefCountedObject<webrtc::test::FakeNativeHandleBuffer>( | 315 new rtc::RefCountedObject<webrtc::test::FakeNativeHandleBuffer>( |
323 dummy_handle, 640, 480); | 316 dummy_handle, 640, 480); |
324 cricket::WebRtcVideoFrame frame1(buffer, 100, 200, webrtc::kVideoRotation_0); | 317 cricket::WebRtcVideoFrame frame1(buffer, 200, webrtc::kVideoRotation_0); |
325 cricket::VideoFrame* frame2 = frame1.Copy(); | 318 cricket::VideoFrame* frame2 = frame1.Copy(); |
326 EXPECT_EQ(frame1.GetNativeHandle(), frame2->GetNativeHandle()); | 319 EXPECT_EQ(frame1.GetNativeHandle(), frame2->GetNativeHandle()); |
327 EXPECT_EQ(frame1.GetWidth(), frame2->GetWidth()); | 320 EXPECT_EQ(frame1.GetWidth(), frame2->GetWidth()); |
328 EXPECT_EQ(frame1.GetHeight(), frame2->GetHeight()); | 321 EXPECT_EQ(frame1.GetHeight(), frame2->GetHeight()); |
329 EXPECT_EQ(frame1.GetElapsedTime(), frame2->GetElapsedTime()); | |
330 EXPECT_EQ(frame1.GetTimeStamp(), frame2->GetTimeStamp()); | 322 EXPECT_EQ(frame1.GetTimeStamp(), frame2->GetTimeStamp()); |
331 delete frame2; | 323 delete frame2; |
332 } | 324 } |
333 | 325 |
334 TEST_F(WebRtcVideoFrameTest, ApplyRotationToFrame) { | 326 TEST_F(WebRtcVideoFrameTest, ApplyRotationToFrame) { |
335 WebRtcVideoTestFrame applied0; | 327 WebRtcVideoTestFrame applied0; |
336 EXPECT_TRUE(IsNull(applied0)); | 328 EXPECT_TRUE(IsNull(applied0)); |
337 rtc::scoped_ptr<rtc::MemoryStream> ms(CreateYuvSample(kWidth, kHeight, 12)); | 329 rtc::scoped_ptr<rtc::MemoryStream> ms(CreateYuvSample(kWidth, kHeight, 12)); |
338 EXPECT_TRUE( | 330 EXPECT_TRUE( |
339 LoadFrame(ms.get(), cricket::FOURCC_I420, kWidth, kHeight, &applied0)); | 331 LoadFrame(ms.get(), cricket::FOURCC_I420, kWidth, kHeight, &applied0)); |
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351 | 343 |
352 // Claim the frame 2 needs to be rotated for another 270 degree. The output | 344 // Claim the frame 2 needs to be rotated for another 270 degree. The output |
353 // from frame 2 rotation should be the same as frame 1. | 345 // from frame 2 rotation should be the same as frame 1. |
354 applied90->SetRotation(webrtc::kVideoRotation_270); | 346 applied90->SetRotation(webrtc::kVideoRotation_270); |
355 const cricket::VideoFrame* applied360 = | 347 const cricket::VideoFrame* applied360 = |
356 applied90->GetCopyWithRotationApplied(); | 348 applied90->GetCopyWithRotationApplied(); |
357 EXPECT_TRUE(applied360); | 349 EXPECT_TRUE(applied360); |
358 EXPECT_EQ(applied360->GetVideoRotation(), webrtc::kVideoRotation_0); | 350 EXPECT_EQ(applied360->GetVideoRotation(), webrtc::kVideoRotation_0); |
359 EXPECT_TRUE(IsEqual(applied0, *applied360, 0)); | 351 EXPECT_TRUE(IsEqual(applied0, *applied360, 0)); |
360 } | 352 } |
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